Transaction not yet indexed

5UNEK6b8UBzgDUTFDni6CMV2FzkrGo8VdP9Ru23Kfa4PMpomiHpoVJWqrba8negGrsSTxaAZUHUVvRDaA8K8gvj6

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.